Secure View Blackout Privacy Filters are designed to keep confidential work secure from prying eyes. Blacks out screen image when viewed from either side, while keeping a crystal clear image when viewing the screen straight-on. Fits Widescreen Notebooks with a diagonal screen measurement of 14.0" (viewable area only) and a 16:9 aspect ratio; Actual filter dimensions are 12 3/16" W x 6 7/8" H. Reduces glare and increases contrast. Cleans easily; microfiber cleaning cloth included. Lightweight, thin, frameless design; easy to attach and remove. Protects the display from scratches and dirt. Can help health care institutions meet HIPAA Patient Privacy Act compliance.Secure View Blackout Privacy Filters are designed to keep confidential work secure from prying eyes. Blacks out screen image when viewed from either side, while keeping a crystal clear image when viewing the screen straight-on. Fits Widescreen Notebooks with a diagonal screen measurement of 14.0" (viewable area only) and a 16:9 aspect ratio; Actual filter dimensions are 12 3/16" W x 6 7/8" H. Reduces glare and increases contrast. Cleans easily; microfiber cleaning cloth included. Lightweight, thin, frameless design; easy to attach and remove. Protects the display from scratches and dirt. Can help health care institutions meet HIPAA Patient Privacy Act compliance.